DevX: correctly initialize devil in chromium

This modifies several scripts to call devil_chromium.Initialize()
correctly, rather than to call script_common.InitializeEnvironment(), to
use the better environment defaults provided by devil_chromium.

This should reduce adb server restarts by using a consistent adb binary
across all scripts.

Bug: 978697
Test: Run each script with -vv, verify it defaults to the correct adb binary
Test: Run each script with -vv and --adb-path, verify it uses the specified adb
Change-Id: Ib792dbeacec36f5fc6cd68593d27dc947fcfc2d7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1705314Reviewed-by: John Budorick <jbudorick@chromium.org>
Commit-Queue: Nate Fischer <ntfschr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#678449}

android_webview/tools/record_netlog.py

@@ -79,8 +79,7 @@ https://chromium.googlesource.com/chromium/src/+/HEAD/android_webview/docs/net-d
 
   args = parser.parse_args()
   logging_common.InitializeLogging(args)
-  devil_chromium.Initialize()
-  script_common.InitializeEnvironment(args)
+  devil_chromium.Initialize(adb_path=args.adb_path)
 
   # Only use a single device, for the sake of simplicity (of implementation and
   # user experience).

android_webview/tools/remove_preinstalled_webview.py

@@ -112,8 +112,7 @@ development.
 
   args = parser.parse_args()
   logging_common.InitializeLogging(args)
-  devil_chromium.Initialize()
-  script_common.InitializeEnvironment(args)
+  devil_chromium.Initialize(adb_path=args.adb_path)
 
   devices = device_utils.DeviceUtils.HealthyDevices(device_arg=args.devices)
   device_utils.DeviceUtils.parallel(devices).pMap(RemovePreinstalledWebViews)

build/android/list_class_verification_failures.py

@@ -219,7 +219,6 @@ def RealMain(mapping, device_arg, package, status, hide_summary, workdir):
 
 
 def main():
-  devil_chromium.Initialize()
   parser = argparse.ArgumentParser(description="""
 List Java classes in an APK which fail ART class verification.
 """)
@@ -262,7 +261,7 @@ List Java classes in an APK which fail ART class verification.
   logging_common.AddLoggingArguments(parser)
 
   args = parser.parse_args()
-  script_common.InitializeEnvironment(args)
+  devil_chromium.Initialize(adb_path=args.adb_path)
   logging_common.InitializeLogging(args)
 
   if args.workdir: